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bug #1361: fix compilation issue in mat=perm.inverse()

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This commit is contained in:
Gael Guennebaud 2016-12-13 23:10:27 +01:00
parent a432fc102d
commit c817ce3ba3
2 changed files with 9 additions and 1 deletions
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1
Eigen/src/Core/Inverse.h
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@ -45,6 +45,7 @@ class Inverse : public InverseImpl<XprType,typename internal::traits<XprType>::S
public: public:
typedef typename XprType::StorageIndex StorageIndex; typedef typename XprType::StorageIndex StorageIndex;
typedef typename XprType::PlainObject PlainObject; typedef typename XprType::PlainObject PlainObject;
typedef typename XprType::Scalar Scalar;
typedef typename internal::ref_selector<XprType>::type XprTypeNested; typedef typename internal::ref_selector<XprType>::type XprTypeNested;
typedef typename internal::remove_all<XprTypeNested>::type XprTypeNestedCleaned; typedef typename internal::remove_all<XprTypeNested>::type XprTypeNestedCleaned;
typedef typename internal::ref_selector<Inverse>::type Nested; typedef typename internal::ref_selector<Inverse>::type Nested;

7
test/permutationmatrices.cpp
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@ -109,6 +109,13 @@ template<typename MatrixType> void permutationmatrices(const MatrixType& m)
rm.col(i).swap(rm.col(j)); rm.col(i).swap(rm.col(j));
VERIFY_IS_APPROX(rm, rp2.toDenseMatrix().template cast<Scalar>()); VERIFY_IS_APPROX(rm, rp2.toDenseMatrix().template cast<Scalar>());
} }
{
// simple compilation check
Matrix<Scalar, Cols, Cols> A = rp;
Matrix<Scalar, Cols, Cols> B = rp.transpose();
VERIFY_IS_APPROX(A, B.transpose());
}
} }
template<typename T> template<typename T>